got this for xmas and its FANTASTIC value for money. it has so many uses . it can be a work bench , it can be a straight ladder ( over 3.7 metres long) , and with the 3 angled joints its great for working on stairs/ stairwells. they are compact ,light,great quality and most of all cheap . will take a huge 120kg . http://www.ebuyer.com/product/130864
just checked delivery cost- there are muti options , but cheapest is the super saver option( 20% discount on this delivery option ) at £6.69 - total cost £30.69 . you can get free delivery if you spend over £50 i think .